Single Speed Bike Chain Tensioner, Chain Adjuster for MTB Road Fixie Bike

Single Speed Bike Chain Tensioner, Chain Adjuster for MTB Road Fixie Bike

• Multi-Speed to Single Speed Conversion：This chain tensioner converts your multi-speed bike into a single speed bicycle, perfect for bike rebuild & upgrade, keeps proper chain tension during riding.
• Durable Lightweight Aluminum Alloy：CNC machined aluminum alloy structure, lightweight and sturdy, won’t add extra burden to your bike, long service life for daily cycling.
• Anti-Drop Chain Protection：Precision pulley design prevents chain slipping and falling off, reduces chain skipping and vibration for smoother pedaling.
• Wide Compatibility：Works with 11T /13T cogs. Great for MTB, road bike, fixie, single speed & folding bikes. Please check frame claw screw hole before purchase.
• Simple Installation：Clamp-on mount design for quick assembly. Easy to adjust chain tension without complex modification, ideal for cycling enthusiasts.